| Characteristics | Effective (n = 570) | Frequency (%) |
| Gender | ||
| Female | 258 | 45 |
| Male | 312 | 55 |
| Age (years) | ||
| <16 | 14 | 2.4 |
| [16 - 35] | 92 | 16.1 |
| [35 - 50] | 88 | 15.4 |
| [50 - 65] | 153 | 26.8 |
| ≥65 | 223 | 39.1 |
| Origin | ||
| Dakar | 513 | 90 |
| Other regions | 54 | 9.5 |
| Foreign Country | 3 | 0.5 |
| Length of stay (days) | ||
| <7 | 150 | 26.3 |
| [7 - 14] | 291 | 51.1 |
| [14 - 21] | 112 | 19.6 |
| [21 - 28] | 15 | 2.6 |
| ≥28 | 2 | 0.4 |